它以前似乎是个石头垒的大猪圈，后来在这里那里添建一些房间，垒到了几层楼那么高，歪歪扭扭，仿佛是靠魔法搭起来的。
It looked as though it had once been a large stone pigpen , but extra rooms had been added here and there untilit was several stories high and so crooked it looked as though it were held up by magic .
楼歪歪